1. Go to: https://msg91.com/
2. Click Login / Signup
3.Verify your mobile & email → you will enter MSG91 Dashboard
1.1 API & Auth Key
1. Go to SMS API menu and get your Authkey

2. Enable MSG91 and Insert Auth Key in Application

1.2 Create Sender ID
- Go to Sender IDs

- Click Add Sender ID

- Select Transactional (recommended for OTP)
- Enter 6-character Sender ID (Example: MYCOMP)
- Submit for approval (Usually takes 15 mins–2 hrs)
- After approval → You can use the sender ID in flows & APIs.
1
1.3 Create flow ids
1. Go to SMS → Flow
2. Click Create Flow
3. Choose type: (OTP/ Transactional)
4. Add your SMS template text (With variables )

2. Vonage Integration
2.1 Go to https://www.vonage.com/
2.2 Register or Login
2.3 Go to API Settings and copy API key 
2.4 Enable Vonage and Insert copied API key in application and insert mobile number

2.5 Click on Create new secret
2.6 Insert secret in application

3. Android SMS
- Download the Android SMS Gateway app from GitHub (SMS Gateway for Android). https://github.com/capcom6/android-sms-gateway/releases
- Install the app on an Android device that has an active SIM card.
- Open the app.
Step 2: Configure the App (Mobile Device)
Ensure Internet connection is available.
- Enable Cloud Server (recommended).
- You will see:
- Server Address (e.g.,
api.sms-gate.app:443) - Username
- Password
- Server Address (e.g.,
- Keep this screen open or note down the Username and Password.

Step 3: Enable Gateway in Superadmin Panel
1. Go to:
Superadmin → SMS Settings
2. Select Android SMS Gateway.
3. Click Enable (only one gateway can be active at a time).

Step 4: Choose Sending Method
Under Send SMS using, select one:
- Superadmin device (your SIM) → Uses the single configured device
- Each restaurant’s own device → Each restaurant configures their own gateway
Step 5: Configure API Details
Fill in the following fields:
• Message API URL
http://DEVICE_IP:8080/message)• HTTP Basic Username
→ Enter the Username from the mobile app
• HTTP Basic Password
→ Enter the Password from the mobile app
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